My uncle saw that I was scraping moss on the wall, and immediately took a knife and scraped it. The moss is soft and sticky, and it has seeped into the stone wall for so many years, so it is even more difficult to clean than a small advertisement. But fortunately, my short sword is sharp, and it is very easy to scrape this moss off, but this short sword seems to be a little too sharp, and the words are scratched.

"Don't get in the way here, what if you scratch the words." My uncle pushed me aside and carefully continued to scrape with his knife. My uncle really bites Lu Dongbin and doesn't know the hearts of good people, so it's okay, I'll go to the side to rest. I went to the side to rest, and my aunt and they found something to eat for Xiao Lizi and asked him to take a bite first. I'm not welcome, I'll have some too, and watching my uncle work while eating is also a kind of enjoyment.

"Hey, it's done." About half an hour later, my uncle himself really cleaned up such a large piece of wall, and I couldn't recognize a single dense word on it, but my uncle was interested in seeing it.

"Uncle, what's written on it?"

"Go, go, go, go, go, do not work, now I want to know." My uncle gave me a blank look as he spoke, who did I provoke this day.

"Well, that's right, this is the formation left by Xu Fu to imprison people with high mana, with this, maybe you can find an opportunity to clean up Wei Ran in the future." My uncle seems to be very happy, but I feel that it is difficult to deal with Wei Ran with only one formation.

"Although there is a formation, it is still difficult to use this trick to deal with Wei Ran. After all, Wei Ran and Xu Fu are from the same family, and the cultivation of the two people has a great similarity, maybe Wei Ran knows the cracking method very well. I saw that if you really want to use this formation, you still need to improve it carefully. "My uncle is thoughtful now.

"Look at this side, there are also some records of Xu Fu's journey here, as well as where he will go next. Come, let me tell you about it. This Xu Fu also heard that there were immortals living on the mountain, so he took people to find out. What he didn't want to meet here was the evil man Gu Gan, and he immediately started a big battle with Gu Gan. ”

I didn't want to be plotted by Gu Qian in the end, but Xu Fu finally saw the flaws in Gu Qian's demon method and subdued Gu Gan. However, Gu Qian has also been in business for many years, so he naturally has a way to save his life. In the end, there was no way, Xu Fu set up a forbidden formation and sealed Gu Qian here forever. ”

Xu Fu was seriously injured and still recovered for a few days, and then heard that there was an underground river in the northwest area. There seems to be a holy relic in the dark river, which can make the dying quickly recover and go with the team. Since there is something that can help the dying recover quickly, why don't we go and see how about it? ”

My uncle seemed to be asking for our opinions, but I couldn't see it, but he only said that it was in the northwest area. The northwest area is too large, and where will the underground river be? At this time, my uncle circled around the little plum three times, yes, this little plum is a local, maybe he can know the situation.

"Little Lizi, I want to ask you something." My uncle, this is the idea of Xiao Lizi, a local, again. Xiao Lizi was eating bread, and was almost choked by my uncle's call.

"Cough, cough, sir, you saved me, you can tell me something." Xiao Lizi is quite righteous.

"Do you know what underground rivers you have after you go northwest here?" Sure enough, my uncle really wanted to see if Xiao Lizi knew about this underground river, and wanted him to take us to see it.

"I haven't really heard of the underground river, but if you say it's in the northwest, then I probably know where this dark river might be. Walking all the way to the northwest here, there is a large qanats, and the water in the well is continuous all year round. If there is an underground river down there, it is possible to ensure such a sufficient amount of water. "This little plum has once again shown us the way, and it seems that it is really our lucky star.

"Yes, yes, Xiao Lizi, you are more familiar with the situation around here, why don't you take us there yourself." When Xiao Lizi heard that my uncle really asked him to follow, he almost choked again.

"Well, I'm going to find my Xiaoping, I'll draw a map for you, how about you go and see for yourself." This little plum is playing tricks and wants to run at this time, I think it is impossible for my uncle to let go of this living map. My uncle immediately walked over, handed Xiao Lizi a bottle of water, and patted Xiao Lizi on the shoulder.

"I said Xiao Lizi, don't react so strongly, come, drink saliva, calm down. Little Lizi, I think it's better for you to take us there, you see that you just left us for a few minutes, and you were caught by a monster. You said that if you leave us alone and go down the mountain, there may not be any kind of accident, are you right? "My uncle is scaring Xiao Lizi, Xiao Lizi is so scared by him that he is no longer in the mood to eat.

"Hey, big boy, don't be afraid. You are like this, you take us to the place, and then I will show you a clear way, so that you can avoid danger and find your Xiaoping. This sentence really said to Xiao Lizi's heart, this Xiaoping really thought about him day and night, Xiao Lizi was scared just now, but now he has a longing expression on his face.

"Okay, I'll take you there, you must help me find Xiaoping." Xiao Lizi happily decided to take us there, and our group was ready to go again. My uncle took my phone again, wrote down the strange spells on the stone wall, and kept them for study.

"Uncle, what kind of underground is the karez that Xiao Lizi said just now, the well is a well, how can it still be a karez."

"Let's just say that you don't usually study hard, I don't know this. Qanats first appeared in the Western Han Dynasty as a special irrigation system used in desert areas. Karez is very famous, and can be named after the Great Wall and the Beijing-Hangzhou Grand Canal. You may not believe it, but this qanats are truly a miracle in the desert, giving the locals hope for life. ”

"The places where the qanats are located are arid areas with very little precipitation and great evaporation, which first appeared in the Han Dynasty. In order to maintain the water source for irrigation, the locals dug shafts along the hillside to store snow water. In the summer, when the snow melts on the mountain, the snow collects into a river and enters the ground through a shaft. ”

A huge culvert was dug into the ground to connect all the shafts, and when the snow water entered the ground from the numerous shafts, it flowed into a stream underground and diverted through the culvert to the open channel outside to irrigate the cultivated land. How's that, got it. ”

"Ah...... "I understand a little and I don't understand a little, my uncle is a bit profound."

"Well, let's go, you'll understand when you see it." Let my uncle say this, I would like to see what the qanats look like right away.